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  1122CE Suryavarman II makes a name for himself. By making Ankor Wat
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  The Cham kingdom invade most of the Khmers eastern territory and claim it during 177CE to 1178CE
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  At 1187CE the empure got pushed to the edge of destruction
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  Jayavarman VII defeats the Chams and expands the empire to incorperate much of Laos, Thailand and Burma during 1181CE to 1219CE
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  Jayavarman renounces buddhism during the 1200s CE and burns down Buddhist temples and makes Hinduism the main religion.
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  Buddhism becomes the main religion again during the 1300sCE
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  The Thais attack Ankor and the residents there abandon it.
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  After the Khmers leave Ankor they move their capital to Phnom Penh during 1440 CE
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  The siamese KIng attacks and defeats the Khmer King during 1593CE
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  The beginning of the era of the Khmer Empire is conventionally dated to 802 AD.In this year, king Jayavarman II had himself declared chakravartin
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  The khmer Empire lasted from 802CE to 1431CE
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  Ankor Wat was built between 834CE to 1145CE it took 1.5 years just to design it
